203646976

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{7649}}^1$

素因数の和:7684

約数の個数: 48

約数和(自身を含む): 438574500

約数和(自身を除く): 234927524

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 7649, 13312, 15298, 26624, 30596, 61192, 99437, 122384, 198874, 244768, 397748, 489536, 795496, 979072, 1590992, 1958144, 3181984, 3916288, 6363968, 7832576, 12727936, 15665152, 25455872, 50911744, 101823488, 203646976]

約数ペア:

[(1, 203646976), (2, 101823488), (4, 50911744), (8, 25455872), (13, 15665152), (16, 12727936), (26, 7832576), (32, 6363968), (52, 3916288), (64, 3181984), (104, 1958144), (128, 1590992), (208, 979072), (256, 795496), (416, 489536), (512, 397748), (832, 244768), (1024, 198874), (1664, 122384), (2048, 99437), (3328, 61192), (6656, 30596), (7649, 26624), (13312, 15298)]